Rainproof mute cover for generator set

Abstract

The utility model relates to the technical field of generator set protective covers, in particular to a rainproof mute cover for a generator set, which comprises a box body, a hanging ring is fixedly connected to the upper surface of the box body, a heat dissipation plate is fixedly connected to the inner wall of the box body, a box door is rotatably connected to the inner wall of the box body, and a base plate is fixedly connected to the lower surface of the box body. The surface of the box door is provided with a sound insulation device, the sound insulation device comprises a limiting sleeve, the limiting sleeve is fixedly connected with the inner wall of the box body, the inner wall of the box door is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with a twisting block, and the end, away from the twisting block, of the rotating rod is fixedly connected with a stop block. According to the scheme, through the rubber ring and the check block, the box door is effectively sealed and protected, the probability that the box door shakes is reduced, noise leakage is reduced, rainwater splashed into the box body can be drained, a generator set is effectively and stably protected, and normal use of equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of generator set protective covers, in particular to a rainproof and soundproof cover for a generator set. Background Art

[0002] When a generator set is used outdoors, it is often placed in a protective cover to ensure the normal operation of the generator set.

[0003] The prior art such as the utility model with the publication number of CN214221343U discloses the technical field of rainproof and soundproof covers for generator sets, and discloses a rainproof and soundproof cover for a generator set, including a cover body. A rainshield is fixedly connected to the left side of the cover body. An installation door is installed on the front surface of the cover body. A rotating shaft is rotatably connected to the right side of the installation door. A sound insulation board is fixedly connected to the back surface of the installation door. For this rainproof and soundproof cover for a generator set, through the setting of the sound insulation board and the sound insulation layer inside the cover body, the sound is isolated inside the cover body, and through the setting of the baffle and the spring at the bottom of the cover body, the vibration is reduced during operation, thereby reducing the noise. Through the design of the fan opening, the fan frame, the motor and the fan arranged on the left side of the cover body, heat dissipation is carried out inside the cover body, thereby solving the problem of heat dissipation during operation, improving the stability of the machine during operation, and through the setting of the air inlet, the partition and the rainshield, rain can be effectively prevented, so that it can be used outdoors, reducing the limitations during use.

[0004] At present, most rainproof and soundproof covers for generator sets reduce the vibration of equipment operation through springs and dissipate heat through fans. However, when the generator set is in use, due to the existence of the springs, the generator set is prone to continuous shaking during operation. At the same time, in rainy weather, rainwater easily enters the rainproof and soundproof cover through the holes at the fan, endangering the normal use of the generator set. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the defects in the prior art that most rainproof and soundproof covers for generator sets reduce the vibration of equipment operation through springs and dissipate heat through fans. However, when the generator set is in use, due to the existence of the springs, the generator set is prone to continuous shaking during operation. At the same time, in rainy weather, rainwater easily enters the rainproof and soundproof cover through the holes at the fan, endangering the normal use of the generator set, and to propose a rainproof and soundproof cover for a generator set.

[0006] To achieve the above object, the utility model adopts the following technical scheme: A rainproof and soundproof cover for a generator set, comprising a box body, a lifting ring is fixedly connected to the upper surface of the box body, a heat dissipation plate is fixedly connected to the inner wall of the box body, a box door is rotatably connected to the inner wall of the box body, a cushion plate is fixedly connected to the lower surface of the box body, a sound insulation device is arranged on the surface of the box door, the sound insulation device includes a limit sleeve, the limit sleeve is fixedly connected to the inner wall of the box body, a rotating rod is rotatably connected to the inner wall of the box door, one end of the rotating rod is fixedly connected with a torsion block, the end of the rotating rod far away from the torsion block is fixedly connected with a blocking block, a rubber ring is fixedly connected to one side of the box door close to the blocking block, one end of the rubber ring is inserted into the limit sleeve, a sound insulation block is fixedly connected to one side of the box door close to the rubber ring, a protection component is arranged on the inner wall of the box body. Through the rubber ring and the blocking block, the box door is effectively sealed and protected, the probability of the box door shaking is reduced, the leakage of noise is reduced, and the rainwater splashing into the box body can be discharged, effectively protecting the generator set stably and facilitating the normal use of the equipment.

[0007] Preferably, a torsion spring is sleeved on the rotating rod, and both ends of the torsion spring are fixedly connected to the surfaces of the box door and the blocking block respectively.

[0008] Preferably, a clamping sleeve is fixedly connected to one side of the box door close to the blocking block. On a rainy day, rotate the torsion block, the torsion block drives the blocking block to rotate through the rotating rod, the torsion spring is deformed by force, then cover the box door, the rubber ring is inserted into the limit sleeve, then release the torsion block, the torsion spring drives the blocking block and the torsion block to reset, and the blocking block is immediately stuck on the limit sleeve. The noise generated during the operation of the equipment is absorbed by the sound insulation block.

[0009] Preferably, the clamping sleeve is a circular ring with a notch, the center of the clamping sleeve is on the same straight line as the axis of the rotating rod, and the blocking block runs in the notch of the clamping sleeve, effectively restricting the rotation of the blocking block.

[0010] Preferably, a handle is fixedly connected to one side of the box door close to the torsion block, and the edge of the handle is chamfered. Pulling the handle can assist in opening the box door.

[0011] Preferably, the protection component includes a boss, the boss is fixedly connected to the inner wall of the box body, a drain hole is opened on the inner wall of the box body, a water guide pipe is fixedly connected to the surface of the box body, and the water guide pipe is communicated with the drain hole. When rainwater splashes into the box body, the generator set is lifted by the boss, and the rainwater cannot affect the generator set. At the same time, the rainwater flows out along the drain hole and the water guide pipe.

[0012] Preferably, the longitudinal section of the boss is trapezoidal, and a water guide groove is opened on the surface of the boss, facilitating the normal use of the equipment.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are as follows:

[0014] 1. In the present utility model, on a rainy day, turn the torsion block. The torsion block drives the stopper to rotate through the rotating rod, and the torsion spring deforms under force. Then, cover the box door, insert the rubber ring into the limit sleeve, and then release the torsion block. The torsion spring drives the stopper and the torsion block to reset, and the stopper is then stuck on the limit sleeve. The noise generated during the operation of the equipment is absorbed by the sound insulation block. When rain splashes into the box body, the generator set is lifted by the convex platform, and the rain cannot affect the generator set. At the same time, the rain drains along the drain port and the water guide pipe. This solution effectively seals and protects the box door through the rubber ring and the stopper, reduces the probability of the box door shaking, reduces the leakage of noise, and can drain the rain splashed into the box body, effectively protecting the generator set stably and facilitating the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a schematic three-dimensional structure diagram of a rainproof and soundproof cover for a generator set proposed by the present utility model;

[0016] Figure 2 FIG. is a schematic internal structure diagram of a rainproof and soundproof cover for a generator set proposed by the present utility model;

[0017] Figure 3 FIG. is a schematic structure diagram of part A in a rainproof and soundproof cover for a generator set proposed by the present utility model Figure 2 ;

[0018] Figure 4 FIG. is a schematic partial structure diagram of a rainproof and soundproof cover for a generator set proposed by the present utility model;

[0019] Figure 5 FIG. is a schematic structure diagram of part B in a rainproof and soundproof cover for a generator set proposed by the present utility model Figure 4 ;

[0020] LEGEND DESCRIPTION:

[0021] 1. Box body; 2. Suspension ring; 3. Base plate; 4. Heat dissipation plate; 5. Box door; 6. Sound insulation device; 61. Torsion block; 62. Handle; 63. Rotating rod; 64. Torsion spring; 65. Stopper; 66. Clamping sleeve; 67. Sound insulation block; 68. Rubber ring; 69. Limit sleeve; 7. Protection component; 71. Convex platform; 72. Water guide groove; 73. Drain port; 74. Water guide pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Please refer to Figures 1-5, the present utility model provides a technical solution: a rainproof and soundproof cover for a generator set, which includes a box body 1. A lifting ring 2 is fixedly connected to the upper surface of the box body 1. A heat dissipation plate 4 is fixedly connected to the inner wall of the box body 1. A box door 5 is rotatably connected to the inner wall of the box body 1. A cushion plate 3 is fixedly connected to the lower surface of the box body 1. A sound insulation device 6 is arranged on the surface of the box door 5. The sound insulation device 6 includes a limit sleeve 69, and the limit sleeve 69 is fixedly connected to the inner wall of the box body 1. A rotating rod 63 is rotatably connected to the inner wall of the box door 5. One end of the rotating rod 63 is fixedly connected with a torsion block 61. The end of the rotating rod 63 far from the torsion block 61 is fixedly connected with a stop block 65. A rubber ring 68 is fixedly connected to the side of the box door 5 close to the stop block 65. One end of the rubber ring 68 is inserted into the limit sleeve 69. A sound insulation block 67 is fixedly connected to the side of the box door 5 close to the rubber ring 68. A protection component 7 is arranged on the inner wall of the box body 1. Through the rubber ring 68 and the stop block 65 in this solution, the box door 5 is effectively sealed and protected, the probability of the box door 5 shaking is reduced, the leakage of noise is reduced, and the rainwater splashing into the box body 1 can be discharged, effectively protecting the generator set stably and facilitating the normal use of the equipment.

[0023] In this embodiment: a torsion spring 64 is sleeved on the rotating rod 63, and both ends of the torsion spring 64 are fixedly connected to the surfaces of the box door 5 and the stop block 65 respectively.

[0024] Specifically, a clamping sleeve 66 is fixedly connected to the side of the box door 5 close to the stop block 65. When it rains, rotate the torsion block 61, the torsion block 61 drives the stop block 65 to rotate through the rotating rod 63, the torsion spring 64 deforms under force, then cover the box door 5, the rubber ring 68 is inserted into the limit sleeve 69, then release the torsion block 61, the torsion spring 64 drives the stop block 65 and the torsion block 61 to reset, and the stop block 65 is immediately stuck on the limit sleeve 69. The noise generated when the equipment is running is absorbed by the sound insulation block 67.

[0025] Specifically, the clamping sleeve 66 is a circular ring with a notch. The center of the clamping sleeve 66 and the axis of the rotating rod 63 are on the same straight line. The stop block 65 runs in the notch of the clamping sleeve 66, effectively restricting the rotation of the stop block 65.

[0026] Specifically, a handle 62 is fixedly connected to the side of the box door 5 close to the torsion block 61. The edge of the handle 62 is chamfered. Pulling the handle 62 can assist in opening the box door 5.

[0027] In this embodiment: the protection component 7 includes a boss 71, and the boss 71 is fixedly connected to the inner wall of the box body 1. A drain port 73 is opened on the inner wall of the box body 1. A water guide pipe 74 is fixedly connected to the surface of the box body 1, and the water guide pipe 74 is communicated with the drain port 73. When rainwater splashes into the box body 1, the generator set is lifted by the boss 71, and the rainwater cannot affect the generator set. At the same time, the rainwater is discharged along the drain port 73 and the water guide pipe 74.

[0028] Specifically, the longitudinal section of the boss 71 is trapezoidal, and a water guide groove 72 is provided on the surface of the boss 71.

[0029] Working principle: On a rainy day, rotate the torsion block 61. The torsion block 61 drives the stopper 65 to rotate through the rotating rod 63, and the torsion spring 64 deforms under force. Then cover the box door 5, and insert the rubber ring 68 into the limit sleeve 69. Then release the torsion block 61, and the torsion spring 64 drives the stopper 65 and the torsion block 61 to reset. The stopper 65 then gets stuck on the limit sleeve 69. The noise generated during the operation of the equipment is absorbed by the sound insulation block 67. When rainwater splashes into the box body 1, the generator set is lifted by the boss 71, and the rainwater cannot affect the generator set. At the same time, the rainwater drains out along the drain port 73 and the water guide pipe 74. This solution effectively seals and protects the box door 5 through the rubber ring 68 and the stopper 65, reduces the probability of the box door 5 shaking, reduces the leakage of noise, and can drain the rainwater splashed into the box body 1, effectively protecting the generator set stably and facilitating the normal use of the equipment.

Claims

1. A rainproof and soundproof cover for a generator set, comprising a box body (1), wherein a lifting ring (2) is fixedly connected to the upper surface of the box body (1), a heat dissipation plate (4) is fixedly connected to the inner wall of the box body (1), a box door (5) is rotatably connected to the inner wall of the box body (1), and a cushion plate (3) is fixedly connected to the lower surface of the box body (1), and the characteristics are as follows: A sound insulation device (6) is provided on the surface of the box door (5). The sound insulation device (6) includes a limit sleeve (69) which is fixedly connected to the inner wall of the box body (1). A rotating rod (63) is rotatably connected to the inner wall of the box door (5). One end of the rotating rod (63) is fixedly connected with a torsion block (61), and the end of the rotating rod (63) far from the torsion block (61) is fixedly connected with a stop block (65). A rubber ring (68) is fixedly connected to the side of the box door (5) close to the stop block (65). One end of the rubber ring (68) is inserted into the limit sleeve (69). A sound insulation block (67) is fixedly connected to the side of the box door (5) close to the rubber ring (68). A protection component (7) is provided on the inner wall of the box body (1).

2. The rainproof and soundproof cover for a generator set according to claim 1, wherein: A torsion spring (64) is sleeved on the rotating rod (63), and the two ends of the torsion spring (64) are respectively fixedly connected to the surfaces of the box door (5) and the stop block (65).

3. The rainproof and soundproof cover for a generator set according to claim 1, characterized in that: A clamping sleeve (66) is fixedly connected to the side of the box door (5) close to the stop block (65).

4. The rainproof and soundproof cover for a generator set according to claim 3, characterized in that: The clamping sleeve (66) is a circular ring with a notch. The center of the clamping sleeve (66) is on the same straight line as the axis of the rotating rod (63), and the stop block (65) runs in the notch of the clamping sleeve (66).

5. The rainproof and soundproof cover for a generator set according to claim 1, characterized in that: A handle (62) is fixedly connected to the side of the box door (5) close to the torsion block (61), and the edge of the handle (62) is chamfered.

6. The rainproof and soundproof cover for a generator set according to claim 1, wherein: The protection component (7) includes a convex platform (71) which is fixedly connected to the inner wall of the box body (1). A drain port (73) is formed in the inner wall of the box body (1). A water guide pipe (74) is fixedly connected to the surface of the box body (1), and the water guide pipe (74) is communicated with the drain port (73).

7. The rainproof and soundproof cover for a generator set according to claim 6, characterized in that: The longitudinal section of the convex platform (71) is trapezoidal, and a water guide groove (72) is formed on the surface of the convex platform (71).

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